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ForumsCompounding & FormulationPeptide oxidation and deamidation — November 2025 Page 6

Peptide oxidation and deamidation — November 2025

TrialTracker_MD Thu, May 30, 2024 at 5:10 AM 45 replies 2,266 viewsPage 6 of 9
SandraNC_45
Member
312
1,345
Sep 2024
Charlotte, NC
Jun 3, 2024 at 11:17 AM#26

A narrower follow-up, since the general answer is now clear:

What did you change at the same time, and can you separate the two now?

10 10FranDenver, Dr.BariatricHTX, LindaRN_retired and 7 others
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NauseaFreeNow
Member
345
1,234
Aug 2024
Indiana
Jun 3, 2024 at 7:49 PM#27
bri_stats said:
For compounded supply users considering compounded for the first time: here's a step-by-step guide: Get a prescription from your doctor (telehealth…

Compounding pharmacy response time test for compounded supply: I email customer service at odd hours to test responsiveness. A pharmacy that can't answer questions promptly is a red flag.

My current pharmacy: average response time 2 hours. They answered my questions about storage conditions thoroughly and professionally.

Communication quality is a proxy for operational quality. A pharmacy that communicates well is likely manufacturing well too.

9 9maya_sedona, stefan_berlin, Dr.EM_Chicago and 6 others
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lisa_labSD
Member
278
1,234
Oct 2024
San Diego, CA
Jun 4, 2024 at 4:21 AM#28
bri_stats said:
For compounded supply users considering compounded for the first time: here's a step-by-step guide: Get a prescription from your doctor (telehealth…

Compounding pharmacy red flag checklist for compounded supply — if ANY of these apply, find a different source:

  1. No verifiable physical address
  2. No pharmacist available for consultation
  3. COA not available or clearly template/fake
  4. Prices dramatically below market ($30-40/month = suspicious)
  5. No prescription required
  6. Ships without cold pack or temperature control
  7. No batch/lot numbers on product labeling
  8. Pushes "research use only" products for human injection

Your health depends on product quality. Don't cut corners on source verification.

8 8Dr.PulmRoch, maya_sedona, stefan_berlin and 5 others
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Dr.BariatricHTX
Senior Member
1,456
7,234
Feb 2024
Houston, TX
Jun 4, 2024 at 12:53 PM#29
bri_stats said:
For compounded supply users considering compounded for the first time: here's a step-by-step guide: Get a prescription from your doctor (telehealth…

Genuinely useful, thank you. I had the facts and not the framework. Sending this to two other people who asked me the same thing last week.

7 7stefan_berlin, Dr.EM_Chicago, pete_RVA and 4 others
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TrialTracker_MD
Senior Member
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15,678
Jan 2024
Maryland
Jun 4, 2024 at 9:25 PM#30
lisa_labSD said:
Compounding pharmacy red flag checklist for compounded supply — if ANY of these apply, find a different source: No verifiable physical address No…

Compounding pharmacy customer here with experience relevant to compounded supply.

I've ordered from 5 different compounding pharmacies over the past 18 months. The quality variation is real — purity ranged from 94% to 101% of label claim based on independent Janoshik testing.

My current compounder (a 503B facility) has been consistently 98-101% purity across 5 orders. I pay $164/month vs $1,334 for brand. The savings are substantial and the product is equivalent in my experience.

Re: compounded supply — this applies whether you're using brand or compounded. The clinical principles are the same.

Last edited: Jun 5, 2024 at 2:25 AM
35 10lori_vegas, Dr.PulmRoch, maya_sedona and 32 others
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